olibyg.dk

📜 Historical scan 2026-06-19 16:00:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

olibyg.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 7 October 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 84ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-03 13:12:52

www	NXDOMAIN
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

155ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

30ms

Field	Value
Serial	2024100702
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-07 15:38:33

Field	Value
Registrar	Simply.com A/S
Registered	2024-10-07
Expires	2026-10-06 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

84ms

81ms

99ms

AAAA

88ms

TXT

388ms

CAA

31ms

HTTPS

40ms

TLSA

50ms

SOA

30ms

MTA-STS

47ms

DNSSEC

155ms

SRV

83ms

Total

635ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 14:02:21	467ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 12:41:07	131ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 10:24:45	135ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 10:06:25	322ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 08:58:31	110ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 08:51:27	124ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 04:00:15	212ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 02:52:57	103ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 23:32:08	470ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 20:34:22	395ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 19:06:34	458ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 17:26:15	237ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 15:31:13	258ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 15:25:54	886ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 13:12:52	383ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-27 12:46:14	342ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-16 01:22:57	366ms	3 NS 0 A 0 MX	🔒 Secure
2026-06-19 16:00:48 shown	635ms	3 NS 0 A 0 MX	🔒 Secure
2026-06-17 19:37:31	767ms	3 NS 0 A 0 MX	🔒 Secure